2008 SUBARU LEGACY key battery

Function settings
A SUBARU dealer can change the settings of the functions shown in the following table to meet your personal requirements. Contact
the nearest SUBARU dealer for details. If your vehicle is equipped with navigation system, the settings for some of these functions can
be changed using the monitor. For details, please refer to the Owner’s Manual supplement for the monitor.
Item Function Possible settings Default setting Page
Alarm system Alarm system Operation / Non-operation Operation 2-15 Monitoring start delay time (after closure
of doors) 0 second / 30 seconds 30 seconds 2-17
Impact sensor operation (only vehicles
with shock sensors (dealer option)) Operation / Non-operation Non-operation 2-19
Passive arming Operation / Non-operation Non-operation 2-18
Remote keyless entry sys- tem Hazard warning flasher Operation / Non-operation Operation 2-8
Audible signal Operation / Non-operation Operation 2-10
Key lock-in prevention Key lock-in prevention Operation / Non-operation Operation 2-7
Remote engine start system
(dealer option) Horn chirp confirmation ON/OFF ON 7-11
Rear window defogger Rear window defogger Operation for 15 minutes / Continuous operationOperation for 15 minutes 3-54
Windshield wiper deicer (if
equipped) Windshield wiper deicer Operation for 15 minutes /
Continuous operationOperation for 15 minutes 3-53
Map light/Dome light Operation in conjunction with remote keyless entry system OFF / Short / Normal / Long Normal 6-2
Map light Operation in conjunction with remote keyless entry system and opening door ON / OFF ON 6-2
Battery drainage prevention function Battery drainage prevention function Operation / Non-operation Operation 2-6 23

Keys..................................................................... 2-2
Key number ........................................................ 2-2
Immobilizer .......................................................... 2-3
Security ID plate .................................................. 2-3
Security indicator light ........................................ 2-4
Key replacement ................................................. 2-4
Door locks ........................................................... 2-5
Locking and unlocking from the outside .. ............ 2-5
Locking and unlocking from the inside ................ 2-6
Battery drainage prevention function ................... 2-6
Power door locking switches ............................. 2-7
Key lock-in prevention function ........................... 2-7
Remote keyless entry system ............................ 2-8
Locking the doors ............................................... 2-9
Unlocking the doors ............................................ 2-9
Unlocking the trunk lid/rear gate .......................... 2-9
Illuminated entry ................................................. 2-9
Vehicle finder function ........................................ 2-10
Sounding a panic alarm ...................................... 2-10
Selecting audible signal operation ...................... 2-10
Replacing the battery ......................................... 2-10
Replacing lost transmitters ................................. 2-12
Alarm system ..................................................... 2-15
System alarm operation ...................................... 2-15 Activating and deactivating the alarm system
..... 2-15
If you have accidentally triggered the alarm system ............................................................ 2-16
Arming the system ............................................ 2-16
Disarming the system ........................................ 2-18
Valet mode ........................................................ 2-18
Passive arming .................................................. 2-18
Tripped sensor identification .............................. 2-19
Shock sensors (dealer option).. .......................... 2-19
Child safety locks .............................................. 2-20
Windows ............................................................. 2-20
Power windows ................................................. 2-20
Trunk lid (Sedan) ............................................... 2-23
To open and close the trunk lid from outside . ..... 2-23
To open the trunk lid from inside. ....................... 2-23
To lock and unlock the trunk lid release lever ................................................................ 2-24
Internal trunk lid release handle ......................... 2-24
Rear gate (Station wagon) ................................ 2-26
Moonroof (if equipped) ...................................... 2-27
Tilting/sliding moonroof (Sedan) ......................... 2-27
Moonroof (Station wagon) .................................. 2-28
Keys and doors
2

2-6Keys and doors
&Locking and unlocking from
the inside
WARNING
Keep all doors locked when you
drive, especially when small chil-
dren are in your vehicle.
Along with the proper use of seat-
belts and child restraints, locking
the doors reduces the chance of
being thrown out of the vehicle in anaccident.
It also helps prevent passengers
from falling out if a door is acciden-
tally opened, and intruders from
unexpectedly opening doors and
entering your vehicle.
To lock the door from the inside, rotate the
lock lever rearward.
To unlock the door from the inside, rotate
the lock lever forward.
The red mark on the lock lever appears
when the door is unlocked.
Pull the inside door handle to open an
unlocked door.
Always make sure that all doors and the
rear gate (Station wagon) are closed and
locked before starting to drive. & Battery drainage prevention function
When a door or the rear gate (Station
wagon) is not completely closed and the
dome light, ignition switch light, and door
open warning light remain illuminated as a result, the lights are automatically turned
off by the battery drainage prevention
function after 10 minutes of illumination
to prevent the battery from going dead.
The operational/non-operational setting of
this function can be changed by a
SUBARU dealer. Contact the nearest
SUBARU dealer if you would like to
change the setting. NOTE .
When leaving the vehicle, please
make sure that all doors and the rear
gate (Station wagon) are completelyclosed.. The battery drainage prevention
function does not operate while the
key is in the ignition switch.

2-10Keys and doors
pressed. These lights stay illuminated for
approximately 30 seconds if any of the
doors or the rear gate (Station wagon) is
not opened.
If the“
”button is pressed before 30
seconds have elapsed, these lights will go out.
To activate this function, set the following
interior light switches to the indicatedpositions:
Map light: OFFposition
Dome light: Middleposition
Cargo area light: DOORposition
A SUBARU dealer can change the illumi-
nation period setting of the interior lights in
accordance with your preference. Contact
the nearest SUBARU dealer for details. & Vehicle finder function
Use this function to find your vehicle
parked among many vehicles in a large
parking lot. Provided you are within 30 feet
(10 meters) of the vehicle, pressing the “
”
button three times in a 5-second period
will cause your vehicle ’s horn to sound
once and its turn signal lights to flash threetimes.
NOTE
If the interval between presses is too
short when you press the “
”button three times, the system may not re-
spond to the signals from the remote
transmitter. &
Sounding a panic alarm
To activate the alarm, press the “PANIC ”
button once.
The horn will sound and the turn signal
lights will flash.
To deactivate the panic alarm, press any
button on the remote transmitter. Unless a
button on the remote transmitter is
pressed, the alarm will be deactivated
after approximately 30 seconds. & Selecting audible signal op- eration
Using an electronic chirp, the system will give you an audible signal when the doors
lock and unlock. If desired, you may turn
the audible signal off.
Do the following to deactivate the audible
signal. You can also use the same steps
to restore the function.
1. Sit in the driver
’s seat and shut all
doors and the rear gate.
2. Hold down the UNLOCK side of the
power door locking switch.
3. While holding down the “UNLOCK ”
side of the power door locking switch, pull
the key out and re-insert it into the ignition
switch at least 6 times within 10 seconds
after Step 2.
4. Open and close the driver ’s door once
within 10 seconds after Step 3.
5. The turn signal lights flash 3 times to
indicate completion of the setting.
You may have the above settings done by
your SUBARU dealer.
& Replacing the battery
CAUTION
. Do not let dust, oil or water get on
or in the transmitter when repla-
cing the battery.
. Be careful not to damage the
printed circuit board in the trans-

mitter when replacing the battery.
. Be careful not to allow children to
touch the battery and any re-
moved parts; children could
swallow them.
If the transmitter fails to operate when
used within the standard distance, this
may indicate a weak battery. Replace the
battery as soon as possible. The battery
can be replaced by your authorized
SUBARU dealer. If you replace the battery
by yourself, use utmost care that no dust,
oil or water enters the transmitter. To replace the battery:
1. Remove the screw on the transmitter case.
2. Open the key unit case using a flat-
head screwdriver.
3. Remove the transmitter case.
4. Open the transmitter case.Keys and doors
2-11
– CONTINUED –

2-12Keys and doors
1) Negative ( ) side facing up
5. Replace the old battery with a new
battery (Type CR1620 or equivalent)
making sure to install the new battery with
the negative ( ) side facing up.
6. Refit the removed half of the transmit-
ter case.
7. Reinstall the transmitter case to the
key unit.
After the battery is replaced, the trans-
mitter must be synchronized with the
keyless entry system ’s control unit.
Press either the “
”or “”buttonsix
timesto synchronize the unit.
& Replacing lost transmitters
If you lose a transmitter or want to
purchase additional transmitters (up to four can be programmed), you should re-
program all of your transmitters for secur-
ity reasons. It is recommended that you
have your dealer program all of your
transmitters into your system. !
Programming the transmitters
The keyless entry system is equipped with
a special code learning feature that allows
you to program new transmitter codes into
the system or to delete old ones. The
systemcanlearnuptofourunique
transmitter codes. The four transmitter
codes may be the same or different.
Programming transmitter codes into system:
Key unit tag
Transmitter circuit board
To register a new transmitter with the
keyless entry system, it is necessary to
program the transmitter ’s code (identifica-
tion number) into the system. A tag
showing the code is affixed to the key
unit, and another is affixed to the circuit
board inside the transmitter. If there is no
tag, open the transmitter case and make a
note of the eight-digit number. Program
the number into the system in accordance
with the following procedure:
1. Firmly close the doors and the rear
gate (Station wagon) or trunk lid (Sedan).
2. Open the driver ’sdoor,sitonthe
driver ’s seat, and close the door.
3. Perform the following steps within 45 seconds.

2-18Keys and doors
&Disarming the system
Briefly press the “
”button (for less than
2 seconds) on the remote transmitter. The
driver ’s door will unlock, an electronic
chirp will sound twice, the turn signal
lights will flash twice and the indicator
light will go off.
To unlock all other doors and the rear gate
(Station wagon), briefly press the “
”
button a second time within 5 seconds.
NOTE
If the interval between the first and
second presses of the “
”button (for
unlocking of all of the doors and the
rear gate) is extremely short, the sys-
tem may not respond.
Or the system can be disarmed by the
following method, too. . Insert the key in the door lock of the
driver ’s door and turn it to the unlock
position. ! Emergency disarming
If you cannot disarm the system using the
transmitter (i.e. the transmitter is lost,
broken or the transmitter battery is too
weak), you can disarm the system without
using the transmitter.
The system can be disarmed if you turn
the ignition switch from the “LOCK ”to the “
ON ”position with a registered key.
Insert the key in the door lock of thedriver ’s door and turn it to the unlock
position.
& Valet mode
When you choose the valet mode, the
alarm system does not operate. In valet
mode, the remote transmitter is used only
for locking and unlocking the doors and
rear gate (Station wagon) and panicactivation.
To enter the valet mode, change the
setting of your vehicle ’s alarm system for
deactivation mode. (Refer to “Activating
and deactivating the alarm system ”in this
section.) The security indicator light will
continue to flash once every 3 seconds
indicating that the system is in the valetmode.
To exit valet mode, change the setting of
your vehicle ’s alarm system for activation
mode. (Refer to “Activating and deactivat-
ing the alarm system ”in this section.)
& Passive arming
When passive arming mode has been
programmed by the dealer, arming of the
system is automatically accomplished
without using the remote transmitter. Note that in this mode, DOORS MUST BE
MANUALLY LOCKED. !
To enter the passive mode
If you wish to program the passive arming
mode, have it done by your SUBARU
dealer. ! Arming the system
CAUTION
In passive mode, the system will
automatically activate the alarm but
WILL NOT automatically lock the
doors. In order to lock the doors
you must either lock them as in-
dicated in step 4 below or with the
key once they have been closed.
Failure to lock the doors manually
will result in a higher security risk.
1. Turn the ignition switch to the “ON ”
position.

2-26Keys and doors
Rear gate (Station wagon)
The rear gate can be locked and unlocked
using either the keyless entry system or
the power door locking switch.
Refer to the “Power door locking switches ”
and “Remote keyless entry system ”sec-
tion in this chapter.
To open the rear gate, first unlock the rear
gate lock then pull the outside handle up.
To close the rear gate, lower it slowly and
push down firmly until the latch engages.
The rear gate can be lowered easily if you
pull it down holding the recessed grip.
WARNING
. To prevent dangerous exhaust
gas from entering the vehicle,
always keep the rear gate closed
while driving.
. Do not attempt to shut the rear
gate while holding the recessed
grip. Also avoid closing the rear
gate by pulling on the recessed
grip from inside the cargo space.
There is a danger of your hand
being caught and injured.
CAUTION
. Do not jam a plastic bag in or
place cellophane tape on the rear
gate stays or scratch the stays
while loading or unloading cargo.
That could cause leakage of gas
from the stays, which may result
in their inability to hold the rear
gate open.
. Be careful not to hit your head or
face on the rear gate when open-
ing or closing the rear gate and
when loading or unloading car-go.
NOTE
Should the rear gate be unable to be
unlocked due to a discharged battery, a
fault in the door locking/unlocking
system or other causes, you can
unlock it by manually operating the
rear gate lock release lever.
For the procedure, refer to “Rear gate
(Station wagon) –if the rear gate
cannot be unlocked ”section in chapter
9.